400 MHz in DMSO-d6
parameter in D2O
-
1H NMR 399.65 MHz C4 H5 Na O4 0.040 g : 0.5 ml DMSO-d6 sodium hydrogen succinate 
Assign. Shift(ppm)
A *1 2.248 B *1 2.247
Hz ppm Int.898.68 2.249 1000
-
1H NMR 300 MHz C4 H5 Na O4 0.047 g : 0.5 ml D2O sodium hydrogen succinate Parameter ppm Hz
D(A) 2.535
Hz ppm Int.760.50 2.535 1000
in D2O
in DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
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